PCT、hs-CRP、SAA检测在脓毒血症早期诊断的临床应用价值

被引:35
|
作者
朱星成 [1 ]
段勇 [2 ]
王冬菊 [3 ]
丁红 [1 ]
孔平 [1 ]
机构
[1] 云南省大理市第一人民医院检验科
[2] 昆明医科大学第一附属医院检验科
[3] 云南省大理市第一人民医院内科
关键词
降钙素原; 超敏C-反应蛋白; 血清淀粉样蛋白A; 脓毒血症;
D O I
暂无
中图分类号
R459.7 [急症、急救处理];
学科分类号
100218 ;
摘要
目的探讨降钙素原(procalcitionin,PCT)、超敏C-反应蛋白(high sensitive C-reactive protein,hs-CRP)及血清淀粉样蛋白A(serum amyloid A,SAA)对脓毒血症早期诊断的临床应用价值,为感染性疾病的诊治提供有效的实验依据。方法通过测定300例非脓毒血症患者和120例脓毒血症患者的PCT、hs-CRP和SAA水平,分析PCT、hs-CRP和SAA在两组间的关系,并应用ROC曲线及Logistic回归方程进行分析。结果脓毒血症组PCT、hs-CRP和SAA检测水平均明显高于非脓毒血症组,差异均有统计学意义(P均<0.05)。PCT用于诊断脓毒血症的ROC曲线下面积(0.909)高于hs-CRP(0.683)和SAA(0.571),当以PCT=1.84 ng/mL为诊断脓毒血症的cutoff值时,灵敏度为78.3%,特异性为92.6%。Logistc回归分析结果显示,PCT的偏回归系数最大为0.716,对脓毒血症的诊断有较好的诊断效能。结论血清PCT水平能早期、准确预测和诊断脓毒血症,值得临床广泛应用。
引用
收藏
页码:27 / 30
页数:4
相关论文
共 7 条
  • [1] Diagnostic tests in neonatal sepsis. Arnon Shmuel,Litmanovitz Ita. Current opinion in infectious diseases . 2008
  • [2] Inflammatory markers in SIRS, sepsis and septic shock. Herzum I,Renz H. Current Medicinal Chemistry . 2008
  • [3] Procalcitonin, lipopolysaccharide-binding protein, interleukin-6 and C-reactive protein in community-acquired infections and sepsis: a prospective study. Shahin Ga?ni,Ole Koldkj?r,Court Pedersen,Svend Pedersen. Journal of Critical Care . 2006
  • [4] Predictive value of procalcitonin decrease in patients with severe sepsis: a prospective observational study. Sari Karlsson,Milja Heikkinen,Ville Pettil?,Seija Alila,Sari V?is?nen,Kari Pulkki,Elina Kolho,Esko Ruokonen,the Finnsepsis Study Group. Journal of Critical Care . 2010
  • [5] Procalcitonin in children with sepsis and septic shock. Fioretto José R,Borin Fernanda C,Bonatto Rossano C,Ricchetti Sandra M Q,Kurokawa Cilmery S,de Moraes Marcos,Carpi Mário F,Padovani Carlos R,Martin Joelma G. Jornal De Pediatria . 2007
  • [6] Oxidative stress and mitochondrial dysfunction in sepsis. H. F. Galley. BRITISH JOURNAL OF ANAESTHESIA . 2011
  • [7] Comparison of serum amyloid A concentrations with those of C-reactive protein and procalcitonin in diagnosis and follow-up of neonatal sepsis in premature infants. M ?etinkaya,H ?zkan,N K?ksal,S ?elebi,M Hac?mustafao?lu. Journal of Periodontology . 2008